Removing "Call Settings" From The Settings Menu in 2.3

Can someone tell me how to remove the "Call Settings" menu in the Settings.apk? I've tried decompiling the settings.apk and removing:

Quote:

<com.android.settings.IconPreferenceScreen android:title="@string/call_settings_title" android:key="call_settings" settings:icon="@drawable/ic_settings_call"> <intent android:targetPackage="com.android.phone" android:action="android.intent.action.MAIN" android:targetClass="com.android.phone.CallFeature sSetting" /> </com.android.settings.IconPreferenceScreen>

from the settings.xml file. But after recompiling and placing it back in the rom I get "process com.android.settings has stopped unexpectedly" after opening the settings menu. If I decompile and recompile it without changing anything it works fine though.